Lesson 3 - Gender of Nouns

1) In the lesson we learn feminine word endings. What about masculine word endings?

There are no specific signs that a word is masculine in Arabic but instead the absence of one of the feminine word endings will usually indicate that the word is masculine. That being said there are some masculine words that have feminine endings, like the name hamzah, and there are some words that do not have feminine endings but are still treated as feminine as mentioned in the lesson.